% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 64 Frequency Bands are 0.01562500 Hz wide(first frequency band is centered at 0.00830078)
     104
      54
      40
     -13
      81
     142
     473
     713
     424
     286
     331
     235
     186
     196
     160
     173
     207
     177
     141
     221
     263
     254
     369
     365
     320
     225
     207
     198
     156
     169
     130
     145
     127
     133
     110
     139
      64
      84
      85
     106
     104
      52
      64
      68
      82
      33
      50
     -26
      40
      54
     -19
      48
     -25
     -39
     -26
     -26
     -23
      39
      18
      31
     -48
     -26
     -22
     -27